Finding the Fourth Proportional to 22,372,606.82, 30,876,566.38 and 13,675,870.10

Step by Step Solution

1. Step 1: Write the proportion equation
   22,372,606.82 : 30,876,566.38 = 13,675,870.10 : x
2. Step 2: Convert to fraction form
   22,372,606.82/30,876,566.38 = 13,675,870.10/x
3. Step 3: Cross multiply
   22,372,606.82x = 30,876,566.38 × 13,675,870.10
4. Step 4: Simplify right side
   22,372,606.82x = 422,263,910,946,907.19
5. Step 5: Solve for x
   x = 422,263,910,946,907.19/22,372,606.82
6. Step 6: Final answer
   x = 18,874,148.83